| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.88 | 5.562% | $6.207 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $243.70 | 6.461% | $259.4455 | $259.45 | $259.45 | $259.40 |
| Purchase #3 | $188.69 | 13.648% | $214.4424 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $169.85 | 9.128% | $185.3539 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $198.77 | 6.606% | $211.9007 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $98.79 | 12.500% | $111.1388 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $31.53 | 9.240% | $34.4434 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $937.21 | $1,022.9317 | $1,022.93 | $1,022.95 | $1,022.80 | |